LTE - UE States (Detach) [Under LTE]
» E-UTRA and E-UTRAN overall description - 36.300, Rel 8 «
» E-UTRAN access - 23.401, Rel 8 «
» NAS - 24.301, Rel 8 «
» RRC - 36.331, Rel 8 «
Case a) Network initiated
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Bearer contexts active EMM_REGISTERED (NORMAL SERVICE) RRC_CONNECTED | ||
| Detach Request ← | ||
|
Bearer contexts inactive EMM_DEREGISTERED RRC_CONNECTED | Detach Accept → | |
|
RRC Connection Release ← | ||
|
EMM_DEREGISTERED RRC_IDLE (DRBs released if present) |
Case b) UE initiated
|
Bearer contexts active EMM_REGISTERED (NORMAL SERVICE) RRC_CONNECTED | ||
| +CFUN=0 | ||
|
EMM_DEREGISTERED_INITIATED RRC_CONNECTED | Detach Request → | |
|
Detach Accept ← | ||
|
Bearer contexts inactive EMM_DEREGISTERED RRC_CONNECTED | ||
|
RRC Connection Release ← | ||
|
EMM_DEREGISTERED RRC_IDLE (DRBs released if present) |
| Copyright © Samir Amberkar 2010-12 | § |
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